1. Syngenta Central Toxicology Laboratory, Macclesfield, UK
2. Centre for Occupational and Environmental Health, University of Manchester, Manchester, UK
3. Safety and Environmental Assurance Centre, Unilever Research, Bedfordshire, UK
4. Laboratory of Toxicology, Department of Pharmacological Sciences, University of Milan, Milan, Italy
5. National Heart and Lung Institute, Imperial College, London, UK
6. Laboratoire de Dermatochimie, University Louis Pasteur, Strasbourg, France
7. ECVAM, IHCP, European Commission Joint Research Centre, Ispra, Italy
8. TNO Quality of Life, Zeist, The Netherlands
9. Department of Occupational and Environmental Health, University of Padova, Padova, Italy
10. Novozymes A/S, Bagsvaerd, Denmark